package com.log;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class LogDemo1 {
    static Logger logger = LoggerFactory.getLogger(LogDemo1.class);
    public static void main(String[] args) {
        m1();
    }

    public static void m1(){
        m2();
    }

    public static void m2(){
        logger.debug("这是 debug 日志 {} {}","Hello","logback");
    }

}
